LIGHTING DEVICE WITH SELECTABLE OUTPUT LEVEL SWITCHING
Various techniques are provided for implementing a lighting device (1100) with selectable output level switching. In one example, a lighting device includes a light source (1115), a controller (1220) adapted to provide one or more signal...

WO/2011/139764A3

LINKABLE LINEAR LIGHT EMITTING DIODE SYSTEM
A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut...

WO/2011/139764A2

LINKABLE LINEAR LIGHT EMITTING DIODE SYSTEM
A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut...

WO/2011/135973A1

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
In order to provide a backlight unit having excellent heat-discharge characteristics, disclosed is a backlight unit (100) that is provided with a chassis (110), and a light source (120) attached to the chassis (110). An LED is preferably...

LED BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE
Disclosed are a direct-lighting LED backlight, and a liquid crystal display device, which is provided with the backlight. In the LED backlight, heat generated by LEDs is easily dissipated, the number of the LEDs disposed is reduced, the ...

WO/2011/132500A1

HEAT DISSIPATING DEVICE AND ILLUMINATION DEVICE
Disclosed is a heat dissipating device equipped with a transformer (721), a power board (71) upon which the transformer (721) is disposed, and a heat dissipating unit (2) that dissipates the heat from the transformer (721), wherein the t...

WO/2011/127904A3

BASE FOR MASTS
The invention relates to a base (1), in particular for light masts, comprising a housing (7) with a base surface (10) which can be filled with a medium. In order to ensure improved stability and to avoid additional grounding measures, an...

WO/2011/128275A1

LOW-CONSUMPTION LAMP WITH LIGHT SOURCES OF THE LED TYPE
A low-consumption lamp (1) with light sources of the LED type comprising a supporting structure (2) made of a material that dissipates heat to which is connected a flexible element (10) that supports the LED sources (11), a wiring (30) f...

WO/2011/127638A1

DIMMABLE LED DRIVER
A dimmable LED driver includes a rectifier unit (1) and a constant current switch (5) electrically connected with the rectifier unit (1), and also includes a control unit (4) which adjusts the output current from the constant current swi...

WO/2011/130750A3

SOLID STATE OUTDOOR OVERHEAD LAMP ASSEMBLY
An outdoor overhead lamp assembly uses light emitting diodes to provide illumination for an area to be illuminated, The lamp assembly includes a unitary housing, which may be formed from a single casting. The housing includes mechanical ...

WO/2011/130750A2

SOLID STATE OUTDOOR OVERHEAD LAMP ASSEMBLY
An outdoor overhead lamp assembly uses light emitting diodes to provide illumination for an area to be illuminated, The lamp assembly includes a unitary housing, which may be formed from a single casting. The housing includes mechanical ...

WO/2011/129309A1

ILLUMINATION DEVICE AND ILLUMINATION SYSTEM
An illumination device (100) capable of preventing wasted consumption of standby power during a long period of non-use after a turn-off operation by remote control (remote handling equipment) is provided with a control unit (30) for cont...

BACK LIGHT ASSEMBLY, RELAY CONNECTOR, AND BACK LIGHT UNIT
Provided is a back light assembly wherein the reduction of cost is easier than ever before. A back light assembly (1) has light emitting element substrates (23a to 23f) to which light emitting elements (31) are attached, said light emitt...

WO/2011/125356A1

COLOR IMAGE DISPLAY DEVICE AND CONTROL METHOD THEREOF
Disclosed is a display device, which controls a BG-LED (34) and a BR-LED (35) to light up alternately one half-frame at a time in a one-frame period; and controls such that only the G display element is displayed in the first sub-frame w...

WO/2011/124886A8

AN ADAPTER FOR A LIGHT FITTING
An adapter for a light fitting (10), said adapter (30) including; a first end having a contact portion said contact portion being adapted to contact the light fitting (10) in use; a second end having a plate portion; a wall portion exten...

WO/2011/124886A3

AN ADAPTER FOR A LIGHT FITTING
An adapter for a light fitting (10), said adapter (30) including; a first end having a contact portion said contact portion being adapted to contact the light fitting (10) in use; a second end having a plate portion; a wall portion exten...

WO/2011/124683A1

LAMP AND END CAP FOR A LAMP
The invention relates to a lamp having an end face 3 from which two pins 1-1, 1-2 and a mechanical sensing unit 5a-5d protrude. The two pins are connected to an internal lamp electronics unit disposed in the lamp via a respective current...

WO/2011/125885A1

LIGHT-SOURCE DEVICE
Disclosed is a light-source device that allows color recognition and prevents a UV-sensitive illuminated object from becoming exposed. A user can freely select the wavelength of said light-source device in accordance with the intended us...

WO/2011/122476A1

ILLUMINATION DEVICE
Provided is a device which is less likely to turn off as a result of restricting the power consumed depending on the amount of power generated or stored during the winter. Specifically, disclosed is an illumination device provided with a...

WO/2011/122443A1

ILLUMINATION DEVICE
Disclosed is an illumination device provided with a power generator in which power is generated by renewable energy, a storage battery, and a light source, wherein the light is less likely to turn off even during a power outage. Specific...

WO/2011/121029A1

STREET LUMINAIRE
The invention relates to a street lamp. In order to reduce the outlay on sealing, the invention proposes arranging a ballast in the luminaire head. In this case, a line is integrally formed from a terminal box to holders.

LED LIGHT WITH THERMOELECTRIC GENERATOR
An LED based light and a method of providing power to the LED are disclosed. The LED based light includes at least one LED and at least one thermoelectric generator having a first side and a second side. The first side is thermally coupl...

LED LIGHT WITH THERMOELECTRIC GENERATOR
An LED based light and a method of providing power to the LED are disclosed. The LED based light includes at least one LED and at least one thermoelectric generator having a first side and a second side. The first side is thermally coupl...

MODULAR LED LAMP AND TUBE
The invention discloses modular LED lamps and tubes. LED lamp is used here as a generic term, which covers LED bulbs, LED spotlights, LED tubes, compact LED lamps, and so on. One embodiment of the modular LED lamp comprises of modular LE...

LED STREETLAMP
A LED streetlamp comprises a standardized metal joint (1), a LED module (2), and a heat radiating device (3). The LED module (2) is electrically connected to the standardized metal joint (1), and has a circuit board (201) and at least on...

WO/2011/113709A1

LAMP ARRANGEMENT
The invention relates to a lamp arrangement having a lamp comprising a base. In order to contact the lamp, the base can be inserted in a socket. The lamp arrangement thereby has at least one operating element serving for adjusting a prop...

WO/2011/116373A3

LED-BASED LAMP
A lamp assembly may include a frustum or an arcuate panel, a plurality of light emitting diodes positioned at least partially about the frustum or the arcuate panel, and a driver circuit configured to electrically drive the plurality of ...

WO/2011/115021A1

LIGHTING DIMMING DEVICE
Disclosed is a lighting dimming device which guarantees a clicking sensation during dimming operation, without complicating the structure of the device. The disclosed lighting dimming device (1) is provided with: a first conductor (41) a...

WO/2011/116373A2

LED-BASED LAMP
A lamp assembly may include a frustum or an arcuate panel, a plurality of light emitting diodes positioned at least partially about the frustum or the arcuate panel, and a driver circuit configured to electrically drive the plurality of ...

ILLUMINATION APPLIANCE
Disclosed is an illumination appliance that can be made compact, and wherein a high heat-radiation characteristic can be achieved. The illumination appliance (10) is provided with an appliance body (11) that houses a light source, a fram...

WO/2011/106505A2

HOLIDAY LED LIGHTING SYSTEM AND METHODS OF USE
The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half o...

WO/2011/105920A1

THE LED LIGHTING LAMP
A LED lighting lamp comprising a cover (1) with a feeding socket (16); a housing (2) being fixed to the cover (1) in the housing (2) is an electronic board (11) arranged having electronic elements and electrical connectors; an first insu...

HOLIDAY LED LIGHTING SYSTEM AND METHODS OF USE
The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half o...

SYSTEM FOR OPERATING AN LED LIGHT SOURCE
The invention relates to a system for operating an LED-based light source (2) which system comprises an operating device (20) that is designed to transform the input-side mains voltage to a supply voltage, and a control unit (30) for the...

WALL BORDER STRIP WITH LED BAND
The invention relates to a wall border strip (1) for forming an area enclosure which is peripheral at least along some sections and which has a dimensionally stable profile section (10) for securing an LED strip (12) in a fixed position....